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Head: Дерепа Анатолій Войткович. Analyse current state of aids to navigation in the Black Sea and the Sea of Azov to prepare for edition and work-out hand-book "Lights and marks of the Black Sea and the Sea of Azov" adm. № 201.
State Department "StateHydrography". № 0102U003662
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Updated: 2026-03-24
